tree 1c036a869b02cc026dfbfd9beec317df3d3d1358
parent a465cccec6b67192804d4b957d911923ed2a9ad7
author James Feist <james.feist@linux.intel.com> 1550007525 -0800
committer James Feist <james.feist@linux.intel.com> 1550090683 +0000

Don't attempt to iterate non-existant folders

Put a is_directory() check before iterating so we
don't throw on a bad folder.

Tested-by: Entity manager was up when a mux was added
on non-existant bus

Change-Id: I96b3f74b69560e9a5f9f1b614c08866259a262b7
Signed-off-by: James Feist <james.feist@linux.intel.com>